OFFICIAL · Other

M 4.6 - 268 km WNW of Houma, Tonga

Name: M 4.6 - 268 km WNW of Houma, Tonga
Start: 2026-10-10T12:21:02.813Z
Location: Public record location

Observed Oct 10 2026, 12:21 UTC · Updated Oct 11 2026, 05:58 UTC

USGS reviewed earthquake. Magnitude 4.6. This is a seismic catalog entry, not a damage assessment.

Location -19.945, -177.526. ARC Warning did not create the underlying report.

Sources

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M 4.6 - 268 km WNW of Houma, Tonga · ARC Warning